Round Lake Weather Forecast

    • 68
    • 91

    Increasing Clouds

    • 59
    • 80

    Rain Showers Likely

    • 58
    • 82

    Partly Sunny

    • 64
    • 86

    Partly Sunny

    • 62
    • 85

    Slight Chance Thunderstorms

    • 64
    • 86

    Mostly Sunny

Today 5 Jul Mason

Sunny. Highs around 90. Southwest Winds 5 to 15 Mph with Gusts to around 30 Mph. Heat index Readings 91 to 96.

Tonight 5 Jul Mason

Showers likely and a chance of Thunderstorms. Lows in the upper 60s. Southwest Winds 5 to 15 Mph with Gusts to around 25 Mph. Chance of rain 70 percent.

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Round Lake Temperature Statistics

July Temperature

Ludington, Mason County Airport (14.3 miles)

  • Lowest 3 July, 2025

    60.8 °F

  • Average July

    72 °F

  • Highest 3 July, 2025

    80.6 °F

Climate (2020–Present)

Ludington, Mason County Airport (14.3 miles)

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  • Average Low 2020–2025

    40 °F

  • Average 2020–2025

    48.7 °F

  • Average High 2020–2025

    56.3 °F
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